Patents by Inventor Sung Joon Lee
Sung Joon Lee has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Publication number: 20240171112Abstract: The present invention relates to a motor driving control system and a control method thereof. The purpose of the present invention is to provide a motor driving control system and a control method thereof, which may change electric current limiting logic, which is applied to a BLDC motor for a cooling fan, in response to an operating speed of the motor to stably protect the motor from an overload in a low-speed driving state as well as an overload in a high-speed driving state.Type: ApplicationFiled: March 8, 2022Publication date: May 23, 2024Inventors: Kyung Won AN, Min Sik KIM, Sang Hun KIM, Won Seok KIM, Tae Wan KIM, Pureunsam PARK, Sung Joon LEE, Song Cheol LEE, Ho Bin IM, Eui Hyun KIM
-
Publication number: 20240168846Abstract: A method for preparing error recovery of a memory device included in a memory system includes performing a training operation of the memory device upon power-on of the memory system, booting an operating system into a normal mode by operating the memory device using a selected operation frequency of a plurality of operation frequencies based on results of the training operation, detecting an error frequency among the plurality of operation frequencies in response to a change of the selected operation frequency of the memory device by the operating system, the error frequency being an operation frequency which causes at least one error in the memory device, and storing information regarding the detected error frequency in a first register included in a memory controller associated with the memory device.Type: ApplicationFiled: June 5, 2023Publication date: May 23, 2024Applicant: Samsung Electronics Co., Ltd.Inventors: Jinhun JEONG, Sung-Joon Kim, Ilho Kim, Kyungjin Park, Changho Yun, Ho-Young Lee, Jongwon Jeong, Insu Choi, Kyung-Hee Han, Yunmi Hwang
-
Patent number: 11987230Abstract: Disclosed are a vehicle including an electric motor and a method of controlling the same for providing a notification function to an occupant of the vehicle by controlling a pitching motion of a vehicle body. The method includes calculating a first torque value for providing the pitching motion based on driving state information including a vehicle speed, a driving mode, and an environment of a driving road; calculating a second torque value based on a request of a driver; and calculating a final torque value for controlling the electric motor based on the first torque value and the second torque value.Type: GrantFiled: July 13, 2021Date of Patent: May 21, 2024Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Hui Un Son, Joo Young Kim, Sang Joon Kim, Jea Mun Lee, Sung Hoon Yu, Joon Young Park, Kyu Hwan Jo
-
Publication number: 20240158768Abstract: The present invention relates to a peptide with anti-inflammatory activity, wherein the peptide comprises any one amino acid sequence of SEQ ID NO: 1 to SEQ ID NO: 161, the peptide has above 80% homology of amino acid sequence with above-mentioned sequences, or the peptide is the fragment of the above-mentioned peptides. The present invention also relates to an inflammatory composition comprising the above mentioned peptides. According to the present invention, a peptide that has at least one amino acid sequence of SEQ ID NO: 1 to SEQ ID NO: 161 has outstanding efficacy in both suppressing inflammation and in prophylactic means. Therefore, the composition comprising the peptides of this invention can be used as anti-inflammatory pharmaceutical compositions or as cosmetic compositions, in turn, treating and preventing a variety of different types of inflammatory diseases.Type: ApplicationFiled: January 12, 2024Publication date: May 16, 2024Inventors: Sang Jae KIM, Kyung Hee KIM, Kyu-Yong LEE, Seong-Ho KOH, Bum Joon KIM, Hyun-Hee PARK, Sung Jin HUH, Woo Jin LEE, Hwain JANG, Jung Soon HA
-
Publication number: 20240150191Abstract: In a method for recovering lithium hydroxide from a lithium secondary battery, cathode powder is prepared from a cathode of the lithium secondary battery. A cathode active material mixture is prepared by mixing the cathode powder with a calcium compound. The cathode active material mixture is reduced to form a preliminary precursor mixture. A lithium precursor is recovered from the preliminary precursor mixture. Therefore, a lithium precursor can be obtained with high purity without a complicated leaching process or an additional process, which result from a wet-based acid solution process.Type: ApplicationFiled: March 3, 2022Publication date: May 9, 2024Inventors: Young Bin SEO, Ji Yun PARK, Sung Real SON, Sang Ick LEE, Suk Joon HONG, Ji Min KIM
-
Patent number: 11978244Abstract: Provided is an atypical environment-based location recognition apparatus. The apparatus includes a sensing information acquisition unit configured to, from sensing data collected by sensor modules, detect object location information and semantic label information of a video image and detect an event in the video image; a walk navigation information provision unit configured to acquire user movement information; a metric map generation module configured to generate a video odometric map using sensing data collected through a sensing information acquisition unit and reflect the semantic label information; and a topology map generation module configured to generate a topology node using sensing data acquired through the sensing information acquisition unit and update the topology node through the collected user movement information.Type: GrantFiled: December 14, 2021Date of Patent: May 7, 2024Assignee: Electronics and Telecommunications Research InstituteInventors: So Yeon Lee, Blagovest Iordanov Vladimirov, Sang Joon Park, Jin Hee Son, Chang Eun Lee, Sung Woo Jun, Eun Young Cho
-
Publication number: 20240140327Abstract: A moving display device disposed in a vehicle includes a display configured to be moveable in a forward or backward direction according to a driving mode of a vehicle, and a moving device mounted on a rear of the display and being configured to move a position of the display and to tilt the display, wherein the moving device includes rails, actuators, and gear modules for forward or backward movement of the display.Type: ApplicationFiled: September 11, 2023Publication date: May 2, 2024Applicant: HYUNDAI MOBIS CO., LTD.Inventors: Sung Joon AHN, Shin Jik LEE, Tae Hun KIM, Hyun Jun AN, Kyung Hoon KIM, Ji Soo SHIN
-
Publication number: 20240140944Abstract: The present invention relates to a novel naphthyridinone derivative compound, a pharmaceutically acceptable salt thereof, a hydrate thereof, or a stereoisomer thereof, which are each relevant to a compound for inhibiting ENPP1, a composition for inhibiting ENPP1, and a method for inhibiting ENPP1.Type: ApplicationFiled: December 29, 2021Publication date: May 2, 2024Applicant: TXINNO BIOSCIENCE INC.Inventors: Seo Jung Han, Chan Sun Park, Sung Joon Kim, Jae Eun Cheong, Jung Hwan Choi, Ali Imran, Sun Woo Lee, Yong Yea Park, Ah Ran Yu, Sun Young Park
-
Patent number: 11973390Abstract: An actuator is proposed. A housing and a housing cap constitute an exterior of the actuator, and a driving pin is installed by passing through an inner space of the housing such that the driving pin moves rectilinearly. A permanent magnet and an outer iron core are stacked and installed at the inner surface of the housing, that is, in the inner space. The permanent magnets and the outer iron core are stacked such that a set of permanent magnet and outer iron core in which the permanent magnet is stacked at each of opposite sides of one outer iron core.Type: GrantFiled: December 30, 2019Date of Patent: April 30, 2024Assignee: HYOSUNG HEAVY INDUSTRIES CORPORATIONInventors: Do Jin Kim, Dong Joon Sim, Sung Ho Lee
-
Publication number: 20240132010Abstract: Disclosed are airbag integrated moving display and a control method where the airbag-integrated display includes a display movable to a forward or rearward position according to a driving mode of a vehicle, and an airbag mounted to the rear of the display and being configured to move along with a movement of the display, vary a level of inflation of the airbag based on at least one of a position of the display or a distance from a driver of the vehicle.Type: ApplicationFiled: August 16, 2023Publication date: April 25, 2024Applicant: HYUNDAI MOBIS CO., LTD.Inventors: Hyun Jun AN, Shin Jik LEE, Jun LEE, Sung Joon AHN, Ji Soo SHIN, Seok Hoon KO, Kyung Hoon KIM, Jae Seong CHA
-
Patent number: 11967847Abstract: A battery bank control device is provided for setting a power limit value of a battery bank in which a plurality of battery racks (BRs) are connected in parallel. The device includes: a voltage measurement unit measuring a voltage of each BR of the plurality of BRs; a first power limit calculation unit calculating a first power limit value according to a state of charge (SOC) calculated based on the voltage of each BR with respect to each BR; a capacity ratio calculation unit calculating a capacity ratio of each BR based on capacity information of the plurality of BRs; a second power limit calculation unit calculating a second power limit value using the capacity ratio and the first power limit value of each BR; and a battery bank power limit calculation unit calculating a battery bank power limit value using the second power limit value of each BR.Type: GrantFiled: March 16, 2020Date of Patent: April 23, 2024Assignee: LG ENERGY SOLUTION, LTD.Inventors: Sung Yul Yoon, Yoon Joon Choi, Hae In Choi, Jae Sung Im, Hyo Seok Lee
-
Publication number: 20240116882Abstract: The present invention relates to a novel benzotriazole derivative compound, a tautomer thereof, a pharmaceutically acceptable salt thereof, a hydrate thereof, or a stereoisomer thereof, which are related to a compound for inhibiting ENPP1, a composition for inhibiting ENPP1, and a method for inhibiting ENPP1.Type: ApplicationFiled: January 28, 2022Publication date: April 11, 2024Applicant: TXINNO BIOSCIENCE INC.Inventors: Chan Sun Park, Sung Joon Kim, Ali Imran, Yoo Jin Na, So Ra Paik, Jung Hwan Choi, Sun Woo Lee, Yong Yea Park, Ah Ran Yu, Sun Young Park
-
Patent number: 11951890Abstract: Proposed are a seat side bolster apparatus and a control method thereof. The seat side bolster apparatus of the disclosure includes a driving unit, which is provided under a foam pad of a seat cushion, is moved upwards and downwards by operation of an actuator, and presses the foam pad upwards when moving upwards, and a covering bracket, which is connected to the driving unit so as to be moved upwards and downwards together with the driving unit and to which an end of a covering enveloping the foam pad of the seat cushion is fixed.Type: GrantFiled: July 13, 2022Date of Patent: April 9, 2024Assignee: HYUNDAI TRANSYS INCORPORATEDInventors: Jae Keun Park, Do Hyun Kim, Sung Hyun Jo, Seung Joon Lee, Jae Sang Lim
-
Publication number: 20240108001Abstract: An antibacterial composition according to an exemplary embodiment of the present technology comprises one or more compounds comprising a quaternary ammonium structure having an acrylate group or a methacrylate group, in which a critical micelle concentration of the compound comprising the quaternary ammonium structure is 0.1 wt % to 3 wt %.Type: ApplicationFiled: July 13, 2022Publication date: April 4, 2024Applicant: LG Chem, Ltd.Inventors: Yeonjoo Kang, Ji Seok Lee, Soonhee Kang, Sung Joon Oh
-
Publication number: 20240100952Abstract: Disclosed herein is a device for interlocking a display device with a vehicle, the device including a mount disposed in the vehicle, the display device being attached to and detached from the mount, a first sliding member disposed on a front surface of the mount and capable of moving forward or backward in a direction perpendicular to a rear surface of the display device, and a connector provided to the first sliding member, wherein the connector may transmit and receive electrical signals to and from the display device. The vehicle may be controlled by coupling a display device to the interlocking device disposed in the vehicle. Even when the display device is not coupled to the vehicle, the vehicle may be controlled by pairing through wireless communication between the vehicle and the display device.Type: ApplicationFiled: September 14, 2023Publication date: March 28, 2024Applicant: HYUNDAI MOBIS CO., LTD.Inventors: Shin Jik LEE, Sung Joon AHN, Ji Soo SHIN, Jun LEE, Hyun Jun AN, Seung Ho SONG
-
Patent number: 11942508Abstract: A display device includes a pixel in a display area. The pixel includes a first electrode and a second electrode that are spaced apart from each other, a first insulating layer disposed on the first and second electrodes and including a trench corresponding to a region between the first and second electrodes, light emitting elements disposed in the trench, each of the light emitting elements including a first end portion and a second end portion, a first contact electrode disposed on the first end portion of each of the light emitting elements and the first electrode, and a second contact electrode disposed on the second end portion of each of the light emitting elements and the second electrode. The trench includes a first trench accommodating the light emitting elements, and second trenches disposed in the first trench.Type: GrantFiled: May 4, 2021Date of Patent: March 26, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Sung Hoon Kim, Yi Joon Ahn, Eun Kyung Yeon, Jae Been Lee
-
Publication number: 20240091320Abstract: The present invention relates to a peptide with anti-inflammatory activity, wherein the peptide comprises SEQ ID NO: 1, the peptide has above 80% homology of amino acid sequence with above-mentioned sequence, or the peptide is the fragment of the above-mentioned peptides. The present invention also relates to an inflammatory composition comprising the above mentioned peptides. According to the present invention, a peptide comprising a sequence of SEQ ID NO: 1 has an outstanding efficacy in both suppressing inflammation and in prophylactic means. Therefore, the composition comprising the peptide of this invention can be used as anti-inflammatory pharmaceutical composition or as cosmetic composition, in turn, treating and preventing a variety of different types of inflammatory diseases.Type: ApplicationFiled: August 9, 2023Publication date: March 21, 2024Inventors: Sang Jae KIM, Kyung Hee KIM, Kyu-Yong LEE, Seong-Ho KOH, Hyun-Hee PARK, Sung Jin HUH, Woo Jin LEE, Bum Joon KIM
-
Patent number: 11931330Abstract: A composition for promoting mitochondrial biogenesis includes an effective amount of an azelaic acid or a pharmaceutically acceptable salt thereof as an active ingredient. Azelaic acid, which is a compound mainly contained in cereals and natural products has the advantage of no or little side effects, and induces mitochondrial autophagy and mitochondrial DNA synthesis in cells, thereby having activity of increasing mitochondrial density. Therefore, azelaic acid can be used for the treatment of mitochondrial dysfunction-associated disease caused by the failure of homeostasis control of the mitochondria, for example, mitochondrial activity or the decrease in the number of mitochondria.Type: GrantFiled: September 2, 2020Date of Patent: March 19, 2024Assignee: Korea University Research and Business FoundationInventor: Sung-Joon Lee
-
Patent number: 11925214Abstract: An aerosol generating device includes a heater configured to heat an aerosol generating material to generate aerosol; a controller configured to: calculate a current flowing through the heater based on a predefined resistance of the heater and power supplied to the heater, measure the current flowing through the heater, and control the power supplied to the heater based on a difference between the calculated current and the measured current.Type: GrantFiled: May 8, 2020Date of Patent: March 12, 2024Assignee: KT&G CORPORATIONInventors: Won Kyeong Lee, Paul Joon Sunwoo, Sung Wook Yoon, Dae Nam Han
-
Patent number: 11925581Abstract: A capsulorhexis device is inserted into an incision site of a cornea to make an incision in an anterior capsule surrounding a crystalline lens. The capsulorhexis device includes a loop having elasticity and conductivity; a moving member having one end fixed and coupled to the loop; an insertion guide configured so that, while the incision is being made in the crystalline lens capsule, a front end thereof is inserted into the incision site of the cornea; and a housing having one end coupled to a rear end of the insertion guide, wherein the loop is housed in the housing and, to make the incision in the crystalline lens capsule, slides in the housing together with the moving member to pass through the insertion guide and be deployed into an anterior chamber of the eye.Type: GrantFiled: August 23, 2019Date of Patent: March 12, 2024Assignee: TI INC.Inventors: Hong Jai Lee, Sung Hyuk Moon, Jae Wook Yang, Seung Jai Lee, Sun Joon Hwang, Hyun Jeong Kang